81255207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{24379}}^1$

素因数の和:24494

約数の個数: 16

約数和(自身を含む): 119364480

約数和(自身を除く): 38109273

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 24379, 73137, 268169, 804507, 2462279, 7386837, 27085069, 81255207]

約数ペア:

[(1, 81255207), (3, 27085069), (11, 7386837), (33, 2462279), (101, 804507), (303, 268169), (1111, 73137), (3333, 24379)]